{
  "type": "File",
  "start": 0,
  "end": 28,
  "loc": {
    "start": {
      "line": 1,
      "column": 0
    },
    "end": {
      "line": 1,
      "column": 28
    }
  },
  "program": {
    "type": "Program",
    "start": 0,
    "end": 28,
    "loc": {
      "start": {
        "line": 1,
        "column": 0
      },
      "end": {
        "line": 1,
        "column": 28
      }
    },
    "sourceType": "module",
    "interpreter": null,
    "body": [
      {
        "type": "ClassDeclaration",
        "start": 0,
        "end": 28,
        "loc": {
          "start": {
            "line": 1,
            "column": 0
          },
          "end": {
            "line": 1,
            "column": 28
          }
        },
        "id": {
          "type": "Identifier",
          "start": 6,
          "end": 7,
          "loc": {
            "start": {
              "line": 1,
              "column": 6
            },
            "end": {
              "line": 1,
              "column": 7
            },
            "identifierName": "C"
          },
          "name": "C"
        },
        "superClass": null,
        "implements": [
          {
            "type": "TSExpressionWithTypeArguments",
            "start": 19,
            "end": 25,
            "loc": {
              "start": {
                "line": 1,
                "column": 19
              },
              "end": {
                "line": 1,
                "column": 25
              }
            },
            "expression": {
              "type": "TSQualifiedName",
              "start": 19,
              "end": 22,
              "loc": {
                "start": {
                  "line": 1,
                  "column": 19
                },
                "end": {
                  "line": 1,
                  "column": 22
                }
              },
              "left": {
                "type": "Identifier",
                "start": 19,
                "end": 20,
                "loc": {
                  "start": {
                    "line": 1,
                    "column": 19
                  },
                  "end": {
                    "line": 1,
                    "column": 20
                  },
                  "identifierName": "X"
                },
                "name": "X"
              },
              "right": {
                "type": "Identifier",
                "start": 21,
                "end": 22,
                "loc": {
                  "start": {
                    "line": 1,
                    "column": 21
                  },
                  "end": {
                    "line": 1,
                    "column": 22
                  },
                  "identifierName": "Y"
                },
                "name": "Y"
              }
            },
            "typeParameters": {
              "type": "TSTypeParameterInstantiation",
              "start": 22,
              "end": 25,
              "loc": {
                "start": {
                  "line": 1,
                  "column": 22
                },
                "end": {
                  "line": 1,
                  "column": 25
                }
              },
              "params": [
                {
                  "type": "TSTypeReference",
                  "start": 23,
                  "end": 24,
                  "loc": {
                    "start": {
                      "line": 1,
                      "column": 23
                    },
                    "end": {
                      "line": 1,
                      "column": 24
                    }
                  },
                  "typeName": {
                    "type": "Identifier",
                    "start": 23,
                    "end": 24,
                    "loc": {
                      "start": {
                        "line": 1,
                        "column": 23
                      },
                      "end": {
                        "line": 1,
                        "column": 24
                      },
                      "identifierName": "T"
                    },
                    "name": "T"
                  }
                }
              ]
            }
          }
        ],
        "body": {
          "type": "ClassBody",
          "start": 26,
          "end": 28,
          "loc": {
            "start": {
              "line": 1,
              "column": 26
            },
            "end": {
              "line": 1,
              "column": 28
            }
          },
          "body": []
        }
      }
    ],
    "directives": []
  }
}